code: def test_categorical_str_repr(self):
      # GH 33676
      result = repr(Categorical([1, "2", 3, 4]))
      expected = (
          "[1, '2', 3, 4]\nCategories (4, object): [1, 3, 4, '2']"
      )
      assert result == expected
  
imports: import numpy
  import pytest
  from pandas._config import using_pyarrow_string_dtype
  from pandas import Categorical, CategoricalDtype, CategoricalIndex, Index, Series, date_range, option_context, period_range, timedelta_range
label_desc: Use image node_id 22 for calling the TestCategoricalRepr obj's underlying member method code with example usage: obj.test_categorical_str_repr() without return types